http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1072974-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-16 |
| filingDate | 1976-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1980-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3541cc534c3ac73177afee5449fbb03 |
| publicationDate | 1980-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1072974-A |
| titleOfInvention | Process for producing silanol end-stopped diorganopolysiloxane oils |
| abstract | ABSTRACT OF THE DISCLOSURE Silanol end-stopped diorganopolysiloxane oils having a viscosity from 1,000 to 100,000 centipoise at 25°C., where at least one of the organo substituent groups on the silicon atoms is an aliphatic radical of three or more carbon atoms are produced by reacting a cyclic tetra-siloxane, alone, or in admixture with a second cyclic poly-siloxane, at a temperature in the range of 40 to 140°C, in the presence of 5 to 300 parts per million of a catalyst selected from potassium hydroxide, cesium hydroxide, and silanolates thereof, and water. The products of the process are useful in producing room temperature curing silicone elastomers. |
| priorityDate | 1975-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 101.